Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id BD10910E3C for ; Tue, 8 Oct 2013 07:08:54 +0000 (UTC) Received: (qmail 95801 invoked by uid 500); 8 Oct 2013 07:08:48 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 95754 invoked by uid 500); 8 Oct 2013 07:08:46 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 95736 invoked by uid 99); 8 Oct 2013 07:08:43 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 Oct 2013 07:08:43 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy includes SPF record at spf.trusted-forwarder.org) Received: from [209.85.215.50] (HELO mail-la0-f50.google.com) (209.85.215.50) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 Oct 2013 07:08:38 +0000 Received: by mail-la0-f50.google.com with SMTP id gx14so6389555lab.23 for ; Tue, 08 Oct 2013 00:08:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type; bh=ikGO4P9boqdF9tvZD+pm33aNQ3vgAnpI1lZ5dwWbcP8=; b=gNnOPseFV92sqF4vDd14t4oXY8Oqz8Z4h7p1eSk+tyh404Ifd3Cg0PR17R36M3Knsg DOrzaMiSohRtX30kVbSl0JwJWY+fFN+9h6m15rR2STmly2P0DxkoLed5IXLUHWbehkm9 r+hKzQMKaveW94hoONpGOqGknI+dcK2l3cHl60HzF7Cphwt9no/oUBGeEdEmEybYQ7G/ Oz3b6lCltsSU2Rmza9cn8tdnzwu/U5FTfcPBUN4JbFmRXYHJ8eSYgmT5bMKHOo3i6yoh 0LCmXgjWNcVW47YdCec+EL0YBYUXpT/ipCmMCU2wGooQ3QrrWk3jsDPoI0O2WeF7qi1E y1lw== X-Gm-Message-State: ALoCoQlPLLvKC8VSr+2OtXqpIWTrn9ywKDcwvOk7JYnWqph4VpClAqJAxem3pncrWtr4LgyLds2m MIME-Version: 1.0 X-Received: by 10.112.9.195 with SMTP id c3mr797421lbb.33.1381216096182; Tue, 08 Oct 2013 00:08:16 -0700 (PDT) Received: by 10.112.140.99 with HTTP; Tue, 8 Oct 2013 00:08:16 -0700 (PDT) Date: Tue, 8 Oct 2013 03:08:16 -0400 Message-ID: Subject: Error during cleanup From: Sameer Farooqui To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=001a1135e1f6c5746c04e8356ebb X-Virus-Checked: Checked by ClamAV on apache.org --001a1135e1f6c5746c04e8356ebb Content-Type: text/plain; charset=ISO-8859-1 Hi, When running cleanup on a node with C* 2.0.1, I got the following error: cassandra01 - Error during cleanup: javax.management.MBeanException: java.util.concurrent.ExecutionException: java.lang.ClassCastException: org.apache.cassandra.io.sstable.SSTableReader$EmptyCompactionScanner cannot be cast to org.apache.cassandra.io.sstable.SSTableScanner However, cleanup appears to have worked, since the size of the data on that particular node has decreased. Is this an error to worry about? --001a1135e1f6c5746c04e8356ebb Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

Hi,=A0

When running cleanup = on a node with C* 2.0.1, I got the following error:

cas= sandra01 - Error during cleanup: javax.management.MBeanException: java.util= .concurrent.ExecutionException: java.lang.ClassCastException: org.apache.ca= ssandra.io.sstable.SSTableReader$EmptyCompactionScanner cannot be cast to o= rg.apache.cassandra.io.sstable.SSTableScanner

However, cleanup appears to have worked, sinc= e the size of the data on that particular node has decreased.

Is this an error to worry about?

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